@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21cb40e3-3637-46ef-a378-89fa0d655449> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21cb40e3-3637-46ef-a378-89fa0d655449> .